Thomas de Mowbray, 4th Earl of Norfolk

Thomas de Mowbray, 4th Earl of Norfolk (1385-8 June 1405) was an English nobleman and rebel.

Biography
Thomas de Mowbray was the son of Thomas de Mowbray, 1st Duke of Norfolk, and he succeeded his father as Earl of Norfolk and Nottingham upon the death of his father in Venice in 1399. He did not receive the title "Duke of Norfolk", however, and his inherited title of Earl Marshal was strictly honorary, as Ralph Neville, 1st Earl of Westmorland held real command over the army. He became involved with the House of Percy's rebellion in 1403, and he raised an army with Archbishop of York Richard le Scrope. In 1405, he was captured and summarily beheaded on the orders of King Henry IV of England.